ST72344S4 STMicroelectronics, ST72344S4 Datasheet - Page 114

• Manufacturer Part Number: ST72344S4
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST72344S4

• Up To 16 Kbytes Program Memory: single voltage extended Flash (XFlash) with readout and write protection, in-circuit and inapplication programming (ICP and IAP). 10K write/erase cycles guaranteed, data retention
• 256 Bytes Data Eeprom With Readout Protection. 300k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55 °C.
• Clock Sources: crystal/ceramic resonator oscillators, high-accuracy internal RC oscillator or external clock
• 5 Power-saving Modes: Slow, Wait, Halt, Auto-wakeup from Halt and Active-halt
• 16-bit Timer A With: 1 input capture, 1 output compares, external clock input, PWM and pulse generator modes
• 16-bit Timer B With: 2 input captures, 2 output compares, PWM and pulse generator modes

On-chip peripherals
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Table 51.
Timer A: 32
Timer B: 42
Timer A: 31
Timer B: 41
Timer A: 33
Timer B: 43
Timer A: 34
Timer B: 44
Timer A: 35
Timer B: 45
Timer A: 36
Timer B: 46
Timer A: 37
Timer B: 47
Timer A: 3E
Timer B: 4E
Timer A: 3F
Timer B: 4F
Timer A: 38
Timer B: 48
Timer A: 39
Timer B: 49
Timer A: 3A
Timer B: 4A
Timer A: 3B
Timer B: 4B
Timer A: 3C
Timer B: 4C
Timer A: 3D
Timer B: 4D
Address
(Hex.)
16-bit timer register map and reset values
CR1
Reset value
CR2
Reset value
CSR
Reset value
IC1HR
Reset value
IC1LR
Reset value
OC1HR
Reset value
OC1LR
Reset value
OC2HR
Reset value
OC2LR
Reset value
CHR
Reset value
CLR
Reset value
ACHR
Reset value
ACLR
Reset value
IC2HR
Reset value
IC2LR
Reset value
Register
label
ICIE
0
OC1E
0
ICF1
x
MSB
x
MSB
x
MSB
1
MSB
0
MSB
1
MSB
0
MSB
1
MSB
1
MSB
1
MSB
1
MSB
x
MSB
x
7
Doc ID 12321 Rev 5
OCIE
0
OC2E
0
OCF1
x
x
x
0
0
0
0
1
1
1
1
x
x
6
TOIE
0
OPM
0
TOF
x
x
x
0
0
0
0
1
1
1
1
x
x
5
1
1
FOLV2
PWM
ICF2
4
0
0
x
x
x
0
0
0
0
1
1
x
x
1
1
FOLV1
OCF2
CC1
3
0
0
x
x
x
0
0
0
0
1
1
x
x
1
1
OLVL2
ST72344xx ST72345xx
TIMD
CC0
2
0
0
0
0
0
0
0
1
1
x
x
x
x
1
IEDG1
IEDG2
1
0
0
x
x
x
0
0
0
0
1
0
0
x
x
-
EXEDG
OLVL1
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
0
0
0
x
x
x
0
0
0
0
1
0
1
0
x
x
-